look ,so many passengers with luggage_____ with their smart phone_英语解答

look ,so many passengers with luggage_____ with their smart phones at the railway station.
A.is played
B.will paly
C.have played
D.are playing

人气：425 ℃　时间：2020-03-29 21:02:55

解答

D are playing (现在进行时）

看,车站好多人带着行李在玩手机.